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PRESS RELEASE

Wantannas: STAL can be used to Utilize Indonesia's Nickel Potential

Jakarta - In the presentation of the Indonesian Nuclear Professions Association (APRONUKI) and LKN, Tuesday (4/5) at the Secretariat General's Office of Wantannas, Central Jakarta, the National Resilience Council (Wantannas) expressed its support for the use of Step Temperature Acid Leaching (STAL) technology to process low-grade nickel ore in Indonesia.

July 18, 2021
BPPT Audit Completed, TMM has been Invited to Develop STAL R&D in Bukit Algoritma

Jakarta - The Agency for Assessment and Application of Technology (BPPT) has completed an audit of STAL (Step Temperature Acid Leach) process technology at the nickel laterite processing pilot plant owned by PT Hydrotech Metal Indonesia (HMI), Thursday (6/5) in Bogor, West Java. Meanwhile, STAL technology is a hydrometallurgical nickel and cobalt processing technology, developed by PT Trinitan Metals and Minerals Tbk (TMM), with the stock code PURE, and owned by HMI as a subsidiary of TMM.

July 18, 2021
STAL Technology is Called as Solution of Tesla's Demand

Jakarta - An ESG (Environmental, Social and Governance) consultant from PT Mitra Rekayasa Keberlanjutan (MRKL), Aldi Muhammad Alizar highlighted the importance of having nickel processing technology that focuses on ESG aspects.

July 18, 2021
STAL has been Proven, Coordinating Ministry for Maritime Affairs and Investment Said It Is a Very Important Milestone

The Coordinating Ministry for Maritime Affairs and Investment (Kemenko Marves) welcomed the final results of validation test on Step Temparature Acid Leach (STAL) technology carried out by the PSDMBP team of the Geological Agency of the Ministry of Energy and Mineral Resources (Kementerian ESDM), Prof. Zaki Mubarok and PT Trinitan Metals and Minerals Tbk (TMM).

July 18, 2021
Has been Proven, Ministry of Energy and Mineral Resources Calls STAL as Strategic Technology Breakthrough

Head of the Center for Mineral, Coal and Geothermal Resources (PSDMBP) of the Geological Agency of the Ministry of Energy and Mineral Resources (Kementerian ESDM), Iman Sinulingga, explained the results of finalization test or validation of the Step Temperature Acid Leach (STAL) technology, on Tuesday (6/4) in Bogor. Based on the final result report of that validation test, STAL technology is proven to be able to increase the recovery of Nickel (Ni) and Cobalt (Co) to reach 94% Ni and 95% Co.

July 17, 2021